It is a good idea to get into the habit on either the first, or last jumping day of the month (to establish a regular routine) of giving your rig and equipment a more thorough inspection.

As well as everything covered in the Daily Maintenance schedule go a little deeper. Check the condition, where appropriate, of your (boc or rol) pouch, your velcro and your hardware.

On the last pack job of the day, check the bridle thoroughly, the condition of the kill line and the main deployment bag.

Check all batteries to make sure they have plenty of life left in them.

Make a note of any concerns and check them with your rigger, either straight away, or if they are not so urgent make a note to mention them when you hand over your rig for it's mandated (every 120 days in the US) inspection and re-certification.